Ford Focus Service Manual: Fuel System

Ford Focus Service Manual / Powertrain / Engine / Fuel System

Fuel System - General Information
Fuel System Pressure Release
Fuel System Pressure Test
Fuel Tank Filler Pipe
Quick Connect Coupling
Fluorescent Dye Leak Detection
Fuel Injectors
Fuel Tank and Lines - Description and Operation
Fuel Tank and Lines - Removal and Installation
Fuel Pump Module
Fuel Rail
Inertia Fuel Shutoff (IFS) Switch
Fuel Level Sender
Fuel Tank Draining

Exhaust Flexible Pipe

NOTE: This procedure is for all Partial Zero Emissions Vehicle (PZEV) . The non-PZEV exhaust flexible pipe is part of the catalytic converter. For additional information, refer to Catalytic Conver ...

Fuel System - General Information

The fuel system consists of: a Mechanical Returnless Fuel System (MRFS) . a fuel rail. a Multi-Port Fuel Injection (MFI) system. a standard fuel tank. fuel, vapor and brake tubes in a ...

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Ford Focus Diagnostic Parameters Identification (PID) Chart
Using Output State Control and Accessing PIDs To confirm that the output state control value was sent by the scan tool and the PCM has accepted the output state control substitution, a corresponding PID or PIDs for each output state control parameter should be monitored. Additional PIDs shou ...